I think I was confused and said refresh rate when I really meant frame rate. Anyway, I think I’m on the right track now…
So if I’m understanding correctly, the SDI input on the Multibridge Pro can handle 1080p at 60fps. If that is the case, can I purchase the Black Magic Mini Converter HDMI to SDI to for this purpose? This would allow me to convert 1080p 60fps HDMI to 1080p 60ffps SDI for capturing out of the xbox 360.
Assuming this product will allow this, will it introduce enough latency to make it difficult to play games on the 360 while trying to capture footage?
Thanks again for all of the help!